thanks for limiting this, cause I just spent about 20 minutes to illustrate everything with pictures so it becomes easier for people to understand my ramblings, but I may not send it now.
this is a really annoying limitation. 
That is a functionality that is enabled by default to avoid too much spam and also only for new users.
As there are a lot of services out there where people can share images for free (like imgur) was that never an issue before.