Last week , I found de.lirio.us, a website like del.icio.us. It's also for Social Bookmarking, Tagging... Interesting, right? Delirious : A state of uncontrolled excitement or emotion. :-)
I don't think I will switch to it. Same reason as that I don't want to switch to furl, although furl's user interface is better than delicious. For a social bookmarking website, the tagged bookmarks and registered user is the most important, I can share so many good information from them, so, it's the users registered that prevent me switching.
However, de.lirio.us is open-source, based on Rubric.
"Rubric is a note-keeping system that also serves as a bookmark manager. Users store entries, which are small (or large) notes with a set of categorizing "tags." Entries may also refer to URIs."
So, if you plan to set up the internal bookmark website (if the internal links are confidential for example) or develop some new feature of yourself, you can take a look at it.
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最近常说“别做邪恶的事情”,可是照旧有人做而且还振振有词。相对于从前批评BKZG(改名了?),MSN Spaces的邪恶更上一层,至少我今天还可以在前者看到一些好文章。Robert Scoble 试图用“中国人”自己的话来维护自己的公司,却被中国的Blogger们(1,2)用事实反证其结论的脆弱。关于这家公司的行为以及后续的调整、变化、PR辩解,已经演化为了国际争论。其间也不免发生吊诡和异化,但总是网志空间的必然性而已。
说的容易,我们能做的也就是给微软一点建议:即使从商业上考虑,也要权衡得失,用户有权选择不用MSN Spaces.
神秘传说是一本原创杂志,Howard的Conan和Lovecraft的Cthulhu等故事在这里找到了他们的家.它可怕的封面甚至比里面的小说好.这里是它1923-1943的封面图集.
今天仔细看了北大王伊敏写的Web Mining,其中提到F. Douglis 等研究发现 (1997)用户对Web资源的再次访问具有集簇性。 估计F. Douglis当时是为了研究缓存做的研究:因为其中的一些结论对于缓存周期的设计非常有帮助:
最显著的是一分钟和一天。
用户访问的平均时间间隔为25.4个小时,而中间值为1.9小时,49.6小时后的平均方差下降很小。
很巧合,从我以前经验值来看:将页面设置为网页在客户端2个小时后过期的确是最高效而又不影响页面更新的:因为用户在2个小时内再次访问当前页面,主要的目的是回来看刚才看过的内容,这个时候浏览器能够帮助用户快速从本地缓存中看到。