yes....
seemingly relevant questions are less likely to be deleted when posted by new users......and potentially have more "juice" and more likely to be indexed than just profile links
in this case it is more likely 'handcrafted" rather than a bot....but obviously by a non native english speaker
then again...there are some "smart" fn bots out there
The answer is yes. You should pursue forum links profile/sig/contextual...........start with industry forums...then local...then?
after "relevant" is used up though.............massive amounts from 'elsewhere'..............see "boazcan showing his age"