If i insert same keyword in my link and title is better or different keyword in title and anchor text links? for example : <a href="http://www.obama.com/" title="obama">obama</a> <a href="http://www.obama.com/" title="obama website">obama</a> which one?
you have to use variation between your link title. If you are want to build lots of link then it should be variable and if want to get few links then no worry about it after all your site URL is your link title then it will rank soon if you get just few links from good authority sites.
variation posts ... plz say that what i do? if i use variation titles is better or same titles in all of my links (i want build an google bomb for obama !)
In my opinion the first one is more better than the second one since the title and keyword are same.If you have already good back links then you can go for second one it will provide keyword variation.
i am a little confus. there is a title that is title tag of the page and title (a property for many html tags) if title in the link is good for ranking , you can use it about many of tags in the page and not only A-tag. i guess , it may be about the title of the page(title tag and not title property).