I am a big fan of Sara Ford's tips and tricks blog.   I met her recently at the devLink conference in Nashville, TN.

One of my favorite tips, is how you can configure a macro to increase or decrease you font size from within your Visual Studio IDE.  It is tip 242.

Sara has also recently written a book,  Microsoft Visual Studio Tips, which will be released in October.


Here is a new webdevloper tips and tricks blog I found out about from Brad Abrams' blog: http://blogs.msdn.com/webdevelopertips/default.aspx

Another one that has been around for awhile is Scott Guthrie's tips and tricks page.