I get the impression Flickr is what more of the serious photographers use - I get the impression it has more of a community around it too.
On the specialized topic of light painting using steel wool, Picasa does rather badly compared to Flickr:
Flickr has over 500 results (http://www.flickr.com/search/?w=all&q=light+painting+steel+wool&m=text) Picasa has none! (http://picasaweb.google.com/lh/view?q=light painting steel wool&psc=G&filter=1#)
(no subject)
Date: Wed, Mar. 3rd, 2010 22:22 (UTC)On the specialized topic of light painting using steel wool, Picasa does rather badly compared to Flickr:
Flickr has over 500 results (http://www.flickr.com/search/?w=all&q=light+painting+steel+wool&m=text)
Picasa has none! (http://picasaweb.google.com/lh/view?q=light painting steel wool&psc=G&filter=1#)