A contacts or address book tool helps you store and manage contact information such as names, emails, and phone numbers in one place. It makes it convenient to retrieve and reference contact details quickly, maintain organization, and easily communicate with your contacts.
You can sync contacts to Google, and then, using a sync tool like AweSync (www.awesync.com), sync them to Lotus Notes.
...No. it will damage your contacts.
One way would be to download a tool like Kvisoft iPhone Contacts Recovery software. Launch this iPhone recovery tool and connect your iPhone to computer. A detailed guide is provided in the accompanying link.
Because if you use real water it will burn your eyes and contacts wont.
you have to buy visine that says for contacts on the box
No, they don't have to be only for vision use. A couple of my favorite singers use colored contacts and they can see fine.
for lubrication
Many types of lubricant eye drops are safe and effective to use, even while wearing contacts. Bausch and Lomb ReNu brand eye drops and Systane Contacts are two lubricant eye drop products that are safe to use while wearing contacts (which will not harm your contacts and will help your eyes).
You use a tool
Yes; it is extremely important that contacts are taken care of properly when not in use, and that you wear only contacts which are meant for you personally.
You can use Gtalk in the mobile phones easily. This can be used to chat with Google contacts. The contacts can be added via sending them a request.