See, this makes no sense to me. If you're posting something - be it for sale, or just to a forum, you should always strive to make it coherent. And if you want to sell something, you really do need to be sure what you say both makes sense, and is true. Why would you pay for an eBay listing fee, just to throw up a mess of an auction like that? I see auction listings all the time that are similarly butchered, missing the little niceties of the English language like captal letters, punctuation, etc. Making your listing hard to read does NOT help to sell your item. It also doesn't help if you're attempting to ask technical questions on a forum, or, pretty much anything. It just makes you look silly.
I'm not trying to be all "spelling and grammar nazi", we all make the occasional typo and don't catch it, or mispunctuate [1] something, or even invent a word that doesn't even exist. These things are easily overlooked if you made at least an attempt to do it right.
-Ian
[1] Yes, this is a word. It's perfectly cromulent.