one's post is included in librariesinteract.info's monthly roundup: this month in Australian library blogland! Thanks Morgan.
Funnily enough, I didn't notice that when it would have popped up in my rss feed, I only discovered it after experimenting with the visual search engine Pagebull, which looks like it could be immensely valuable for certain types of visual learners if the search ?algorithms? are as rigorous as we expect from textual engines. Not that I have the knowledge of such to compare, or guess whether it would be or not, just meaning to comment that while screenshots are great fun (and colourful) most important will still be relevance of results, with both it would seem to be a really good idea.
(thanks to Wanderings of a Librarian for mentioning Pagebull)