linkeys?

[addictediam]

I've seen this thing that people do (hopefuly you will understand what i'm talking about) like the gallery or one for the weekend. I think they are called linkeys? or maybe links?

I was thinking about starting one, I do 'todays outfit of choice' and was intrested in what other peoples toddlers/children choose to wear, how do I do it? is it more hastle than its worth? what exactly do I need to do?