9个月前曾记录过卓越、当当的alexa访问情况，现在的情况有所变化：
当当网的访问对比，20050906 vs 20060607
卓越网的访问对比，20050906 vs 20060607
Amazon.com的访问对比，20050906 vs 20060607
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去年的统计，94Smart曾网摘了这么一句：“B to C：用户明显十分依赖首页；卓越的图书虽品种不多，但更受青睐，超过了影视；Amazon 的拍卖频道也需留意”。现在看来，用户继续十分依赖首页；当当的商品搜索受到了更多用户的使用；而卓越的用户访问，几乎全部在首页，图书、影视等栏目已从列表中消失（与栏目的网址处理有关？如果是，那这样做是否值得？）。
ps：当当越来越像中国的Amazon，连导航的弹出菜单也一样；而作为Amazon中国的卓越，导航却让人想起以前的当当:(。陈年呢？
相关：
It is the third time in San Jose in the last 12 months. My impression are not the first-impression, just some more deeper understanding.
1. Mountains are Great.
There are mountains whenever you drive. The mountains are just there, far at the horizon. No wonder at all, because the Silicon Valley is a valley anyway. There are mountains on both side. This time, I am closers to the mountain on the east side, because I move around places along the US-101 expressway. Mountains on the left reminds me of the saying "Old Wide West", since there are not many trees on the mountains - just yellow surfaces.
2. Efficiency of Expressway.
It is not the first time I drive on highways like US-101, CA-17, I-280, CA-85... The efficiency of the expressway still impress me a lot. It is due to the very good order - one lane on which cars moves slowly does not prevent cars on the other lane to run up to 60 miles/hour. That is very impressive. Also, what I enjoy (and feel a little bit scary) is to drive the car very fast on the via-duct, especially those left or right turning via-duct. Its like drive a race car to have the slight leaning turning roads on viaduct.
The highway network connects places, and the difference of remote, urban are not clear. I live in the Double Tree near the San Jose airport, and there are many choices to go to the other place - I can take US-101 which is just beside the hotel or take CA-87, which is two blocks away. The choices are great. In rush hours, however, we may be in a position in which we regret not to take the other no matter which one we take.
3. Noise is not that big a problem.
I am amazing how noises work in San Jose. I stayed in places I would avoid before. For example, the Double Tree Hotel is just at the edge of the San Jose airport. Driving out of the hotel, I can see aircraft taking off or landing - very big one overhead. I can hear the landing or taking off, and see it from the window. However, for some reason, I didn't feel it too annoying. On the other side of the hotel is the highly loaded US-101. The trees separate the highway and the hotel, and it helps a lot.
During the daytime, we had meeting in a conference with window facing the North First Street of San Jose. The trolley went outside the window. Inside, it sounds like a silent movie - we are not disturbed at all.
That is the benefit of having many trees, and the buildings are very distributed, so the noise (I think the cars and planes make a lot of noises) was well absorbed. In Shanghai, on the contrary, noises got bounced back and forth between the buildings and make situation worse.
P.S. Part of the impression may be out of curiosity. Things will change if you stay in one place for long enough - good things may be bad. Of cause, the other consistent feeling, as a person from Shanghai, is boring. The consistency of business simply drives me mad. You have Macy everywhere. You have all those stores everywhere sailing exactly the same thing... It is the same with supplies - just the Nortel phones, 3M stationary, Starbucks in-house coffee, and same brand of Kimberly-Clark napkin... Everything is just the same. You can imagine if the whole nation is using the same brand of product, the efficiency of producing them will be very low. However, the only problem is, higher efficiency causes a boring life. How painful...
Google推出了Spreadsheets，Keso第一时间做了Google Office评论，网上相关的页面（今天10:11am）已达到300多万个。规模之大，令人感叹，不管是口水还是口碑。找几篇来看看：
免费的Spreadsheets很酷，Google推出的理由有两个：粘性和微软。但要引申到“足球妈妈的Excel”，把Google视为“穷人的微软”，顺便嘲一下500强，也需要些功力（不能说没有道理，当Google粘住了越来越多的大众，500强还是得向Google掏出更多广告费。以用户为中心，其他一切纷至沓来）。
Google Spreadsheets可导入xls，但没有搜索（有意思呵）！没有打印（但可以输出为静态HTML页）、没有数据图表。要成为Excel的杀手，肯定不是在今天。问题还不止三个，看看Google怎么缠上Yahoo、微软的，也许能猜到What's Next？先开火再说。
Google Spreadsheets相关：
MT做为最成功的blog发布系统之一被spammer叮上有好几年了，虽然在mt 3.2以后垃圾评论的管理已经加强很多，但spammer对于mt的spamlookup的适应速度也是非常快的。昨天做了几个脚本统计，分析了一下垃圾评论中的关键词特征：数据源来自最近十天收到的2000多篇垃圾评论，目前收到的mt spam以英文为主。
30207 http 是的，获得反向链接是spammer最主要的目的：在PageRank做为
22256 biz .biz域名最近是不是降价了？这是spammer使用的主要域名后缀
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在btsb1688那里看到的
从花花那里听到一个消息
她们专业一位老师，徐晓村
与妻子已经分居近20年，而分居的原因不是感情不和
是她在国外，回不来
她是著名教授王瑶的女儿，王超华
是当时被通缉的21名学生之一
徐老师至今未再娶，17年了，孩子现在正读北大中文系
一个17年没有见过母亲的孩子在追寻着外祖父和母亲的足迹
听说是准备出国留学去见母亲
妻离子散的故事就发生在我们身边，非常切近
它还会继续
而他们还在坚持
所以这个日子注定不能安静......
有一个比较有意思的事情， 最近发现好多搜索“暑期实习 ”的找到我这里， 发现那篇求问哪里可以找到实习信息的帖子竟然排到了这个关键字的 Google 和baidu的第一页很靠上的位置。 但是实际上， 这个发帖人上次的尝试是失败的 。
倒是没有什么损失， 只是耽误了大半个月的时间。 现在又开始重新找实习的地方了。 教授猛哥又在每周固定的相谈时间里面 ，极力劝说让我在日本去X尼LSI实习。 后来考虑再三， 实在是不太想去这样的公司， 向他说明了这个回去看 R 同学对于种族繁衍的重要性， 试图说服他不要让我在日本实习。 猛哥倒是很快就明白了。
他竟然马上进入了他的本职工作--算法研究的状态， 说： 女朋友这个问题的Priority果然还是高啊……
我也随他马上进入了研究状态， 说： 是啊是啊， 这样这个问题的Complexity（复杂度）马上就降下来了， 这下就好选择多了。
当然 ， 所有的一切都是为了祖国的下一代。
α.Α.alpha β.Β.beta γ.Γ.gamma δ.Δ.delta
ε.Ε.epsilon ζ.Ζ.zeta η.Η.eta θ.Θ.theta
ι.Ι.iota κ.Κ.kappa λ.Λ.lambda μ.Μ.mu
ν.Ν.nu ξ.Ξ.xi ο.Ο.omicron π.Π.pi
ρ.Ρ.rho σ.Σ.sigma τ.Τ.tau υ.Υ.upsilon
φ.Φ.phi χ.Χ.chi ψ.Ψ.psi ω.Ω.omega
