What do you guys use to answer questions?

[GrowFuse]

I am looking for a tool that will find people on twitter/facebook or forums and blogs who have a question about seo/link building. I have seen tools like Buzzbundle but can anyone make some good reccomendations? Problem with Buzzbundle is a lot of the results are from people who sell seo/link building

[Seaward-Group]

I think you need to look for a tool that allows you to block certain terms such as "buy" "$" "pay" etc and then look for the term your looking for.

www.mention.net might have what your looking for however its downside is you can only have 5 negative keywords per phrase. I tried other software but without negative keywords you just get a lot of spam.

I'll be interested in other's recommendations.