Update Q&A

README.md

@@ -32,7 +32,7 @@ Also frzr ships with utilities that are meant to regenerate bootloader entries w
 ## Q&A
 
 __Q__ Are there limitations on what systems can be deployed?
-__A__ Yes, supported systems must support from a btrfs subvolume and must be able to mount a shared /home subvolume or partition.
+__A__ Yes, supported systems must support booting from a btrfs subvolume.
 
 __Q__ Is the distro limited in what it can do once installed?
 __A__ Not by default, every limitation is decided by maintainers of that distro.
@@ -45,4 +45,7 @@ __A__ Yes and this is the preferred method. The user can boot a deployment only
 already via the dedicated *frzr kernel* tool!
 
 __Q__ Are there rules to follow?
-__A__ There are conventions: for example a distro should __NOT__ assume it's the only distro installed, and *SHOULD NOT* cause harm to other deployments for example by writing to the efi partition.
+__A__ There are conventions: for example a distro should __NOT__ assume it's the only distro installed, and *SHOULD NOT* cause harm to other deployments for example by writing to the efi partition.
+
+__Q__ Can data be shared among different distributions?
+__A__ This depends on the distro: the easiest way probably is using systemd-homed and mount in /home the home directory.