"Dave"'s new weblog search demo is running into 1000 queries per day limit on Google API appkey.  I think the best short-term solution that offers benefits to everyone involved is to provide the weblog search service to other bloggers, maybe just Radio to begin with, and share everyone's Google appkeys.  Some blogs will use less than 1000 queries per day, others will need more.  Hopefully, everyone will be happy.