Also in terms of desktop photo management, I'm using a mac. Should I go for Picasa for Mac (and download the flickr uploader plugin if that ends of being the better web sharing solution) or should i use iPhoto 09, which I shamelessly just torrented.
4. "if you take a lot of photos, you should look at adobe lightroom" In response to Reply # 0
i just got a new mac and haven't even bothered to look at iphoto 09 because lightroom 2 is the shit. it's super lightweight and the way it deals with picking, organizing and metadata is really easy and intuitive, but it's a pretty powerful app on the retouching front too as long as you don't need a real curves tool. there are plugins you can download to export directly to facebook, picasa and flickr.
sometime in the next couple days i'll probably take a look at iphoto 09, if only for the facial recognition stuff, but I don't like the way iphoto screws with the way your files are organized. the good thing about lightroom though is if you already have an iphoto library you can leave everything the way it is and use the two apps side by side on the same library.
slideshows are better sharing/community is better ability to link directly to photos (/example.jpg) on that note, the urls are just more friendly, in general automatically resizes photos into thumb/small/medium/large
the free account gives you a 200 photo limit so, I have 3 free accounts and "link" them together by adding each account under contacts