thanks so much for your views. how many comments recommended for 1 site to be at safer side ?
It's all relative, isn't it? But it boils down to what looks natural. Should you obtain 100 blog comment links this week and then none for a month? I don't think so. Find relevant blogs, and add worthwhile comments - how many a day do you think a person might do if they didn't nothing but seek out blogs. Don't do more than that a week. And make your comments useful so that they get approved. Don't worry about whether they are followed. Worry about relevance and quality. Oh, god, I sound like Matt Cutts now. Ack! But that makes sense if you want to be safe.