We have recently been getting many orders to design pic tweets [tweets having a picture and a text on it] for a few clients. As they order it in bulk, we are not sure where they are being posted, but it seems that tweet pic are trending now Share your thoughts if you think it is the better way to tweet, or re-tweets will be increased if someone share a pic et
Images attract more attention in general. So if you want to highlight a tweet, using an image is a good option. It’s really annoying though, when someone overloads their newsfeed with them.
I agree that a moderate amount of images in tweets are quite attractive. Yes, you need to post a combination of useful articles in between your image tweets. I think you normally have to upload a picture directly to Twitter for the image to show up, and those don't always go into the normal Twitter timeline.
Image posting is a good way to express, what you really want to express to others.There is one more big reason is, through Image posting you need not follow the 140 character limitation, which making panic some time, to express your thoughts.