Whether Web 2.0 actually ever existed is irrelevant, but the innovation brought to us these last two years is undeniable. The big question for me has been:
“Does the innovation actually do anything for us?” I think I have tested and reviewed over 300 startups in the last couple of years, and I can honestly say that most of this innovation has been directed at entertainment or rather useless “cuteness”. Diigo as a tool, could be viewed as a much more serious innovation by comparison.