Ah, don't stress. If you are here to actually be here and stay here .... welcome. If not, the Mods will take care of you.
Visiting ten threads and say something pertinent in each is of course the best way to get your posts. Most "Hello" posts are actually introductions .... as in "Hi, I am from Flatahoma and ride 10-20 miles several times a week, work and weather permitting, on one of several bikes, my favorite being. probably, a Workswell 066, which is a Chinese clone of a last-generation Cervelo R5."
Give it a shot.