brotherhood_of_LAN - 2:34 am on Apr 1, 2011 (gmt 0)
will Google start truncating titles longer than 25 characters
I would say no, it really depends on the angle.
1) How much of the title they display in the SERPs
2) How it weights title words in its algorithm
I'd say for 1) the title is still very important and pretty much the same for 2)... the <title> tag is like the first and last breath of what a document is about.