Links for 2008–05–29

Today’s interesting links:

Announcing Open Signups, Expected Pricing, and two new APIs [Google App Engine Blog] * 3,000 Developers To Converge On Google I/O Tomorrow. Here’s What To Expect. [TechCrunch] * Google App Engine Announces Pricing Plan, APIs, Open Access [ReadWriteWeb] * Nik Cubrilovic resurfaces at TechCrunch [Nik Cubrilovic] [Valleywag] * SmallWorlds Brings a Third Dimension to Web 2.0 [TechCrunch] * cyv: syncing git and svn [Intrepid Blog] * JavaScript Super Mario Kart [Ajaxian]