Last week I analysis the first top rank competitive website that get link from blog (put html tag on blog or guestbook) then I post my link at the same as competitor. Just only 3 days my rank increase dramatically to 1-5 top five. but after 2 day my rank go down down down and down from 4 to 70 what's it happening man!? Question Is it good or bad when try to put a link in blog or guest book. I ask some guru and he tell me google dislike this method so I dept Why the fist rank still top rank as it use this trick for long times?
Blog links are good just don't only get blog links or it looks like you're only getting blog links. Focus on getting a diverse portfolio of links, blog included, and your website will get stronger. I wouldn't give my blog links up.