Commented on my blog is good for google? Everyday i delete alot of comments just because they are spams (little comment: "thanks" ,"good design" etc) Are they useful for google? Shouldn't i delete them? Thanks
I think spam comment delete but spamming comment is different "thanks" ,"good design" etc" spam comment is full of scripts, full of links, product marketing but not blog relevant and more.
Getting decent comments is a sign that you are blogging well. Spam is just spam and should be deleted, but if you are getting comments from people you don't know about your content then I suggest keeping them.
Comments should include content about the article. You are correct for deleting those type of comments.
Just delete them anyway. Words like "thanks" or "good design" won't get you anywhere or help in SERP.
Well the soul choice depends upon you, if the comments are good enough that shows blog popularity then it ok to keep comments if comments are of affiliate links,scripts,and type spam,Mouse over link event delete then immediately Good Luck
ok thanks for answers last question: does these comments affect my google rankng? (does they make my blog updated?)
lol...those are really informative comments...that's the problem nowadays from most SEO's and bloggers. They don't have proper etiquette when it comes to commenting. I personally consider it as a disrespect to the blog/site owner.
deleting spam comments also makes for a better experience for your readers, who hopefully will then keep coming back and spreading the word/linking to you.