Kharijites had an idealogy, they believed in their idealogy and they sacfrificed what ever they could for the same, they were not servicing anyone, niether do they had any political ambitions at that time.
Taliban of Pakistan ( in Swat & FATA) on the other hand are culprits of foriegn powers, they are fed by them they live on their support, they day this support is withdrawn, they'll diminish. Ther are nothing more than the traiters, who had brought fasad on their homeland, who kill for the sake of money and who have no religion what so ever.
Comparing both of them doesn't make any sense to me. I am not fan of Kharijites as they have a wrong idealogy to start with but i do respect people who live on an idealogy rather just murder and die for sake of money.
Taliban allegedly 'killed' polish journalist recently, after refusing money for their prisoners.
This is worldwide news, how does your post justify that?