I have noticed a few of my photos once uploaded and on the site look a bit dull and desaturated when compared to how the original looked on my computer, anyone else noticed this? Or is it just me? 

Export sRGB not aRGB

When providing some agencies with aRGB they get converted to sRGB for thumbnails, hence the dull look.
IS likes aRGB but for pennystock I'm not going to export two different color spaces so I stick with sRGB for all.

Hope that helps Leighh

Thanks Wim, my camera is set to Adobe RGB so ill change to sRGB and embed