Can I participate on my cellphone (iPhone ) 

They used to have training on website but it's outdated.It's iPhone app is very glichey.

I've never run across the need for that, but that's just me.I have iphone and started using google voice when I got a 'work phone' probably 4-5 years ago.  

I can't seem to do anything with it in the iPhone app.

At the same time,  I'm also trying to keep costs down so price is a big deal especially if I use a service for several years it can really ad up Do Line2, Grasshopper, or eVoice work well integrated with iPhone as well? 

Sometimes when I go back to listen to past shows Ill do it in the car or on my iphone while waking around my home doing things.

Doing a "quick" iphone calculator analysis, you're stating $155 per door in the first scenario in which I'm assuming would be you paying full asking price of $95500.

I phoned the guy, met him at the property two hours later and signed the contract.

If American's would be content with a 2 year old cell phone vs a new droid or iPhone, then we could save, invest and be a better nation.

Ask him which will be worth more in 5 years- an iphone 10 or his mutual fund?