There was an interesting post on the Constant Contact blog over the weekend: 25 Things That Make You Look Dumb on Twitter. Some of my favorites:
- Too much self promotion
- Automatic direct messages
- Spelling errors
Special mention for “tweeting without a strategy:”
Never tweet just for the sake of tweeting. Take some time to decide why you’re on Twitter and what you want to get from it. Let that guide your content.
My thanks to Constant Contact. Nice list. Of course I still like my 18-point twitter etiquette very much, but this is pretty good and a couple of years newer.