I would only use platform-agnostic, ie, web-based apps.

Do you all do a questionnaire handout or have web pages for your REIAs? 

I can not find any information  about your company other that a home made Web site which lists no properties.

The only thing that may be different is the price.Just about all the info you need can be found here in Biggerpockets, but there are some web based guru's that do have some really good training in a well planned curriculum along with some handholding mentoring programs.

Investors trust the ones they've been dealing with and issuers will go to them because it makes no sense to have your offering on a platform with no investors/traffic. 

When either the Android BP app or the Web site in Chrome for Android, I'm unable to use mentions (where you enter @name).Is there some trick that I can use to get it to do so? 

Yes while I am not yet indoctrinated as a real estate investor perse (still looking for a deal in multifamily apartments); I went and applied for my employer identification number (EIN) on the IRS web site. 

Check out our web page,  and look for 1545 Tudor Way SE, Albany OR under property search.

He bought their domain name and took over their web site to seek his revenge.

This is making me nervous as I am reading the responses here and also seeing horror stories about QP on the web as well.