I join Flickr groups and enjoy myself very much. Normally I join those groups that have topics related to my photography. Some of my favourite groups are the Friday Food Fiesta, Pasta, Rice, Exotic Fruits and etc.
On the top of my favourite is certainly the Friday Food Fiesta where we post a new theme every Friday. Last Friday, the theme was cupcakes and you can view some of the mouthwatering and pretty cupcakes photos there.
I am not sure if I can link their photos on my blog. So, hop over and if you have food photos, please do join us!