, ▁and ▁relationship ▁development . ▁Mobile ▁social ▁media ▁differ ▁from ▁others ▁because ▁they ▁incorpor ate ▁the ▁current ▁location ▁of ▁the ▁user ▁( location - sens itivity ) ▁or ▁the ▁time ▁delay ▁between ▁sending ▁and ▁receiving ▁messages ▁( time - sens itivity ). ▁According ▁to ▁Andreas ▁Kap lan , ▁mobile ▁social ▁media ▁applications ▁can ▁be ▁differenti ated ▁among ▁four ▁types : ▁▁ ▁Space - tim ers ▁( location ▁and ▁time ▁sensitive ): ▁Exchange ▁of ▁messages ▁with ▁relev ance ▁mostly ▁for ▁one ▁specific ▁location ▁at ▁one ▁specific ▁point ▁in ▁time ▁( e . g . ▁Facebook ▁Places ▁Wh ats App ; ▁F ours quare ) ▁ ▁Space - loc ators ▁( only ▁location ▁sensitive ): ▁Exchange ▁of ▁messages , ▁with ▁relev ance ▁for ▁one ▁specific ▁location , ▁which ▁is ▁tag ged ▁to ▁a ▁certain ▁place ▁and ▁read ▁later ▁by ▁others ▁( e . g . ▁Y el p ; ▁Q ype , ▁T um bl r , ▁Fish bra in ) ▁ ▁Quick - tim ers ▁( only ▁time ▁sensitive ): ▁Transfer ▁of ▁traditional ▁social ▁media ▁mobile ▁apps ▁to ▁increase ▁imm edia cy ▁( e . g . ▁posting ▁Twitter ▁messages ▁or ▁Facebook ▁status ▁updates ) ▁ ▁S low - tim ers ▁( ne ither ▁location ▁nor ▁time ▁sensitive ): ▁Transfer ▁of ▁traditional ▁social ▁media ▁applications ▁to ▁mobile ▁devices ▁( e . g . ▁watching ▁a ▁YouTube ▁video ▁or ▁reading / edit ing ▁a ▁Wikipedia ▁article ) ▁ ▁Element s ▁and ▁function ▁ ▁Vir al ▁content ▁Some ▁social ▁media ▁sites ▁have ▁potential ▁for ▁content ▁posted