That is bit redundant 
but if you really want, there is a semantic way to link to other topic:
Just put link in new line alone – it will produce a nice onebox.
Example:
Text
https://discuss.ipfs.tech/t/vettage-ipfs-filecoin-questions/157?u=lidel
Other Text
renders as:
Text
IPFS and Filecoin for Journalism
Other Text