if some are unusefull post ! then they are automatically deleted but may be you looking like that :-- http://forums.digitalpoint.com/search.php?searchid=1556969
I have never wondered about my postings I make in this or any other forum. Even with all the time on my hand (retired) I do have better things to watch for than missing postings. Yeah, from what I have gathered, posting in the intro forums is a good way to lose postings as most are like canned, cut & pasted little snippets.