This may have been requested before (and I know many players are waiting for it) - and it already was present in the unstable client at some time. However it never appeared in the live version of WO, while it is available in WU. Please make text on signs visible!   It must be possible (and I didn't see any problems so far), as can be seen by these two screenshots from WU:         This will add a lot more realism to the game.