The internet gives you a way of sending e-mail to anyone else who is connected. Here are some examples. Many cases, statutes and other primary legal materials are now on-line. You can search parliamentary debates or congressional records in several jurisdictions.
Some courts have their daily lists on-line.
There are also on-line dictionaries and other general references. You can order law books on-line from the major publishers. Information is usually available more quickly and cheaply than in other formats. For example, decisions of leading courts are available the day they are handed down. Most of the information is free.