are some questions not worth answering. two of my posts have been removed from this site. are phd students who teach not allowed to post their concerns on this site?

Hi Jojo. We do remove some threads or messages from the site. This may be because we think they may be offensive to some people or sometimes if they just turn into a scrap between two or more people posting to the site. We very much welcome the contributions of current PhD students who provide most of the answers to the queries posted on this site.

The only other posts we have under the name of Jojo can be found by clicking here. Did you post under another name? - what was the theme of your thread?

Hi Jojo. Your posts might have been moved to a different section. I always find my threads moved under different sections. The best thing is to run a search by using "Search Forum" tool on the top right handside of the forum page and put the name you used when you created an entry or joined a thread.