Hhhmm… You just answered your own question. But it’s too long. To shorten it:

User-Centered Design – The system is designed specifically for ‘that’ user. So if other people uses the system, they’ll less like to understand it easily compare to the person the system is designed for.

UI – User Interface such as buttons, knobs, sliders, etc. It is something the user use to interact with the system.

Yes, absolutely cheating.

no!!!!!!!!!!!!

it is not cheating only fun.

ask yourself the same question only reverse positions.
To me, it means ur unhappy with him, if so then you should let him no, let him be free, don’t string him along, maybe he gave up someone else who would be true to him to be with you. just find someone who don’t mind if you are like that

If you feel that you have to hide it from him, then yes it is cheating.

its only cheating if you think you are doing something you shouldnt be doing. If you are cool with yourself its not cheating.

Before giving an objective opinion, I’d like to personally experience it first.

Can I have your email address???

You are not the only one doing that. I have exchanged flirting emails with married female colleagues…no phone sex so far. It seems that many women enjoy the flirting part but never have the intention/motivation to actually take anything any further. Perhaps, only to have the feeling of being “desired” by men.

You are divorced and living with a man and yet you are flirting and having phonesex? Sounds to me like you have a problem with commitment and being faithful to one man..Would that be why you divorced??Your innocent flirting,phone sex led to other things and you ended up cheating on your husband.Women like you give all of us other women a bad name.Yes its cheating.Once you cheat in your heart you are a cheater.It doesnt always have to be physical.

Your comment “only living with a man” says to me you’re not committed to the relationship. Yes, the phone sex and email sex talk is at minimum the beginning of infidelity. Reverse the tables – how would you feel if you were in his place.