OK, I just started looking at it, but so far I think Rollyo is the coolest thing! I often search specific sites on Google by typing searchtopic site:whatever.com. But to be able to do this with multiple sites at once, and to save that collection of sites is super cool. It also looks like there’s a lot of flexibility – I can add to or delete the websites listed in Rollyo’s existing categories, for example. I can totally see myself starting to use this instead of Google for certain searches that I do regularly.
Now if Rollyo could play with del.icio.us to allow me to search all the websites I’ve given a particular tag, I would be in search heaven. I can’t be the first person to have thought of this. Is it possible to do this already??