I generally use Flickr but have also used Dropbox and ImageShack in the past.
As for image hosting, no rules yet, but if in doubt, use http://tinypic.com/
{mental image} - me being dragged, kicking and screaming into the 21st century
No, no! Not another new technology to learn! My brain hurts!
I've seen how Bob & Ian's posts look and would agree that they make a clean and neat arrangement in the post. I am not anti tech by even the broadest definition, but sometimes I get annoyed by the constant suggestions by developers that my life would be
"O so much more enhanced if only I would . . . ".
Or the repeated updates than aren't really updates but rewrites that demand that you spend time re-organizing how you use their software. Sometimes as I gaze wistfully over the fence, the Luddite grass seems to have a brighter shade of green. Then I meet a Luddite and the brightness fades.
I am still running an old PC with Windows XP, my cell phone is about 8 yrs. old and is a flip phone. I don't use any of the social media services. I get messages on my phone and when I look the screen says, "Unknown Format". I forward it to my email to read them. For me it is a ratio of annoyance/benefit and if the ratio is off in the wrong direction, I wait. I've learned that the pursuit of the latest and greatest always chewed up more of my time than it seemed to save.
It would be unreasonable for me to demand that others adjust to my stubborn ways. I'll learn this new way because now it is better to do it than to ignore it. The upside is by the time I get around to embracing a new method, most of the bugs have been worked out.
I'll survive.
Duane